Comprehensive data dump for sample SUERC-16512
Sample
| Sample name | Core name | Top depth (m) | Bottom depth (m) | Total organic carbon (%) | Carbon type | Sample preparation method | Fraction modern | δ13C (‰, PDB) | Age (14C yr) | Age uncertainty (14C yr; 1σ) | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SUERC-16512 | PS69/274-1 | 2.21 | 2.24 | None | Extracted diatom AIOM | Bulk combustion | 0.529602775 | -27.4 | 5106.0 | 38.0 | Core top age from PS69/275-2; TOC: 0.2% from extracted and cleaned diatom parts; TOC: 0.2% from extracted and cleaned diatom parts; Possible contamination from atmospheric CO2 by adsorption onto extracted diatom hard parts prior to graphitization |
Calibration results for Sample SUERC-16512
| Calibration curve | Reservoir correction (14C yr) | Calibration software | Calibrated age, median probability (cal. yr BP) | Calibrated age, 95.45% probability range (2σ; cal. yr BP) | Calibrated age, 68.2% probability range (1σ; cal. yr BP) |
|---|---|---|---|---|---|
| Marine20 | default - Global Ocean 550.0 | IOSACal (v.0.6.0) | 4568.0 | 4772.0 to 4404.0 | 4654.0 to 4456.0 |
| Intcal20 | default - Terrestrial 0.0 | IOSACal (v.0.6.0) | 5818.0 | 5928.0 to 5839.0 | 5913.0 to 5886.0 |
| Marine20 | default - Southern Ocean 1141.0 | IOSACal (v.0.6.0) | 3790.0 | 4297.0 to 3325.0 | 4037.0 to 3543.0 |
| Marine20 | default - S. Baffin Island (Bay ?) 150.0 | IOSACal (v.0.6.0) | 5071.0 | 5291.0 to 4844.0 | 5209.0 to 4952.0 |
| Marine20 | default - N. Baffin Island (Bay?) 220.0 | IOSACal (v.0.6.0) | 4977.0 | 5204.0 to 4816.0 | 5055.0 to 4857.0 |
Associated publications
| Title | Author(s) | Publication | DOI | View cores |
|---|---|---|---|---|
| Age assignment of a diatomaceous ooze deposited in the western Amundsen Sea Embayment after the Last Glacial Maximum | Hillenbrand, Claus-Dieter and Smith, James A and Kuhn, Gerhard and Esper, Oliver and Gersonde, Rainer and Larter, Rob D and Maher, Barbara and Moreton, Steven G and Shimmield, Tracy M and Korte, Monika | Journal of Quaternary Science: Published for the Quaternary Research Association, 2010 | https://doi.org/10.1002/jqs.1308 |
|
| Reconstruction of changes in the Amundsen Sea and Bellingshausen sea sector of the West Antarctic ice sheet since the last glacial maximum | Larter, Robert D and Anderson, John B and Graham, Alastair GC and Gohl, Karsten and Hillenbrand, Claus-Dieter and Jakobsson, Martin and Johnson, Joanne S and Kuhn, Gerhard and Nitsche, Frank O and Smith, James A and others | Quaternary Science Reviews, 2014 | http://dx.doi.org/10.1016/j.quascirev.2013.10.016 |
|
Associated documents
No associated documents.
Field photographs
No photos found.
Lab photographs
No photos found.
Complete dump of sample & measurement data
Sample-related information| Core name | PS69/274-1 |
| Top depth (m) | 2.21 |
| Bottom depth (m) | 2.24 |
| Lithology | Diatomaceous ooze |
| Facies interpretation | Seasonal open-marine |
| Total organic carbon (%) | None |
| Preparation lab | |
| Accelerator mass spectrometer lab |